CE4 Theme for WordPress was great before, and it's even better now. It benefits tremendously from all of what's new in CE4. It's also been streamlined and empowered compared to the CE3 version.
Upload custom images for the favicon, apple touch icon, and masthead graphics. Compared to CE3, do more with fewer images! That's less work for you having to prepare image renditions.
In-post galleries now support the use of Highslide JS, Magnific Popup or Galleria, including a hybridization in which thumbnail galleries will run Highslide JS on desktop, and Magnific on mobile.
We've also optimized the loading of scripts, and made it all smarter, reducing overhead loading and improving overall site performance.
I've gone back over posts and pages to make subtle design improvements all over. The bullet points would seem relatively minor, but the sum of these changes is a more modern, streamlined and attractive appearance for your content.
I've spent time working through Google's Authorship recommendations, ensuring theme compliance. These should yield better SEO and search results for your articles.
The Turning Gate
Creating webbly, wobbly, Lightroomy things since 2007.